I'm following the above doc to fix 26K corrupt blocks in system09.dbfAre these system data or applcation data?
The system09.dbf datafile belongs to SYSTEM tablespace.Are these system data or applcation data?
The system is on RMAN backup, but the corruption started sometimes 14-Jan-2012The reason I ask is that if you haven't made any DDL changes to your system since last backup,
you could possibly just restore the .dbf if it's just system (unchanged) data.
currently doing another round of steps 5-9 to see if it will wipe out all the corrupt blocks.Just want to give an update: